Mo logo [home] [lexicon] [problems] [tests] [courses] [auxiliaries] [notes] [staff] german flag

Mathematik-Online problems:

Problem 561: Positive Definite Matrices, Matrix Powers


A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Show that the matrix

$\displaystyle A=\begin{pmatrix}17&6\\ 6&8\end{pmatrix}$

is positive definite, and find a matrix $ B$ with $ B^2=A$.

(Authors: Höllig/Höfert)

see also:



  automatisch erstellt am 12.  3. 2018